Jackson Inequality in L2(RN) with Generalized Modulus of Continuity

被引：4

作者：

Vasil'ev, S. N. ^{[1
]}

机构：

[1] Russian Acad Sci, Ural Branch, Inst Math & Mech, Ekaterinburg 620990, Russia

来源：

PROCEEDINGS OF THE STEKLOV INSTITUTE OF MATHEMATICS | 2011年 / 273卷

基金：

俄罗斯基础研究基金会;

关键词：

Jackson inequality; generalized modulus of continuity; multidimensional approximation;

D O I：

10.1134/S0081543811050178

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The sharp Jackson inequality is proved for the space of entire functions of many variables with mean-square norm for an arbitrary modulus of continuity generated by a difference operator with constant coefficients.

引用

页码：S163 / S170

页数：8

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